im from brisbane. Most people use here as a base for either coasts. Not much really to see....
Southbank Parklands, got the giant ferris wheel, which apparently you can see out to moreton bay on a clear day, but i doubt that,
DFO airport and jindalee,
Mt Coot-tha Lookout, a must do! Spectacular views of the city and beyond out to Moreton Bay, if you are driving, be carefful coz its a very windy road, go up at sunset, even better views, if not there is a bus up there,
Get the Citycat from Southbank and go down to Uni of QLD, and then go back up to Bretts Warf, good trip.
If you are coming up on the weekend, Southbank have quite good markets Fri-Sunday, same with Eagle Street/Riverside, and Fortitude Valley.
Hm Storey Bridge climb..if u like heights, and the fact that you have to climb 2 lots of stairs...
Go out to Tangalooma Resort on Moreton ISland, you can get there early and use the resort facilities, and diving etc, and they got plenty of tours like sand tabogonning, etc. If you stay till late, you can feed the dolphins.....
My friend and i went in April last year and it was windy as and then from noon it pissed down heaps and we werent prepared so we said fuck it, and just got back on the earlier boat and missed out on seeing the dolphins. And thank god we got the earlier boat back coz it was as rough as hell going back across the bay...so close to throwing up!
obviously this time of the year is good for Whale Watching. Try and get over to Stradbroke Island and try and get up to Point lookout..i say try coz there will be MILLIONS of people trying to see them...
Hm ok sunshine coast: Australia Zoo, Sunshine Plaza (massive shopping centre), Mooloolaba (hehe they got a famous loo with a view), but be careful of the notorious dumpers if swimming and rips. Noosa National Park has some great views and you can have a look at how snobby they are. At the moment the beaches up here dont have much sand thanks to repeated severe storms etc so yeah..
Underwater world, big pineapple, Aussie World (small amusement park), go and explore the hinterlands, lovely areas!
Gold Coast, obviously surfers, Q1 observation deck, the theme parks, um definately go to Springbrook national park, beautiful, oreillys in lamington national park, you get flocks of parakeets feeding of you hehe, Natural bridge....um yeh
hope that helps!